How to factory reset SONY Xperia Z5? How to wipe all data in SONY Xperia Z5? How to bypass screen lock in SONY Xperia Z5? How to restore defaults in SONY Xperia Z5?
The following tutorial shows all method of master reset SONY Xperia Z5. Check out how to accomplish hard reset by hardware keys and Android 5.1 Lollipop settings. As a result your SONY Xperia Z5 will be as new and your Qualcomm Snapdragon 810 MSM8994 core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.